PPS

PPS

Postcard from Tadeusz Czeżowski written 13.01.1949

Letter to Kazimierz Ajdukiewicz written 15.03.1956

Letter from Tadeusz Czeżowski written 29.03.1969

Letter from Tadeusz Czeżowski written 09.04.1966

Letter from Władysław Tatarkiewicz written 23.06.1947

Letter from Tadeusz Kotarbiński written 02.12.1967

Paper by Janina Makota presented 18.06.1956

Letter from Władysław Tatarkiewicz written 07.02.1962

Letter from Władysław Tatarkiewicz written 19.10.1949

Letter from Tadeusz Kotarbiński written 21.03.1968

Letter to Tadeusz Czeżowski written 19.10.1954

Letter from Tadeusz Czeżowski written 12.03.1967